The present disclosure relates to a vehicle control device provided in a vehicle and a method of controlling the vehicle. A vehicle control device according to an embodiment of the present disclosure may include a communicator, a sensor, and a processor configured to control the communicator to receive map information from an external server and location information of the another vehicle from the another vehicle, wherein the processor merges the acquired location information of the vehicle and the received location information of the another vehicle into the received map information to control the vehicle based on at least one of the merged map information and the information associated with the vehicle sensed through the sensor.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A vehicle control device for a vehicle, the vehicle control device comprising: a communicator configured to obtain location information of the vehicle and communicate with an external server and one or more other vehicles; a sensor configured to sense vehicle-associated information; a processor; and a non-transitory computer-readable medium coupled to the processor having stored thereon instructions which, when executed by the processor, causes the processor to perform operations comprising: instructing the communicator unit to obtain map information from the external server and respective location information of the one or more other vehicles from the one or more other vehicles; merging the location information of the vehicle and the respective location information of the one or more other vehicles with the map information to generate merged map information; and controlling the vehicle based on at least one of the merged map information or the vehicle-associated information, the controlling comprising: based on the merged map information, determining that (i) a distance between the vehicle and the one or more other vehicles is less than a preset distance, and (ii) the vehicle and the one or more other vehicles are located in a same lane unit; and based on the determination that (i) the distance between the vehicle and the one or more other vehicles is less than the preset distance, and (ii) the vehicle and the one or more other vehicles are located in the same lane unit, outputting a warning message associated with driving of the vehicle.
2. The vehicle control device of claim 1 , wherein the map information comprises lane unit information, and wherein the merging of the location information of the vehicle and the respective location information of the one or more other vehicles with the map information is based at least on the lane unit information.
3. The vehicle control device of claim 1 , wherein the merging further comprises merging the vehicle-associated information sensed within a predetermined range with the map information, and wherein the controlling of the vehicle is based on the merged map information.
4. The vehicle control device of claim 1 , wherein the controlling of the vehicle further comprises autonomously driving the vehicle.
5. The vehicle control device of claim 1 , wherein the communicator is further configured to: obtain respective Local Dynamic Map (LDM) data from the one or more other vehicles; and obtain an Advanced Driver Assistance System (ADAS) MAP from the external server, wherein the respective LDM data comprise the respective location information of the one or more other vehicles, and the ADAS MAP comprises the map information.
6. The vehicle control device of claim 5 , wherein the operations comprise converting a coordinate system of the ADAS MAP into respective coordinate systems of the respective LDM data, or converting the respective coordinate systems of the respective LDM data into the coordinate system of the ADAS MAP.
7. The vehicle control device of claim 6 , wherein the map information comprises lane unit information, and wherein the operations comprise: extracting respective relative location information between the vehicle and the one or more other vehicles based on the respective LDM data; determining respective lane unit placements of the vehicle and the one or more other vehicles based on the lane unit information and the respective LDM data; aligning the respective relative locations of the vehicle and the one or more other vehicles based on the respective lane unit placements of the vehicle and the one or more other vehicles; and merging the respective relative locations of the vehicle and the one or more other vehicles with the map information to generate the merged map information.
8. The vehicle control device of claim 7 , wherein the controlling of the vehicle comprises autonomously driving the vehicle based on the merged map information comprising the aligned respective relative locations of the vehicle and the one or more other vehicles.
9. The vehicle control device of claim 7 , wherein determining that (i) the distance between the vehicle and the one or more other vehicles is less than the preset distance, and (ii) the vehicle and the one or more other vehicles are located in the same lane unit is based on the merged map information comprising the aligned respective relative locations of the vehicle and the one or more other vehicles.
10. The vehicle control device of claim 8 , wherein controlling the vehicle based on at least one of the merged map information or the vehicle-associated information further comprises: based on a determination that (i) the distance between the vehicle and the one or more other vehicles is less than the preset distance, and (ii) the vehicle and the one or more other vehicles are not located in the same lane unit, withholding the warning message associated with driving of the vehicle.
11. The vehicle control device of claim 8 , wherein controlling the vehicle based on at least one of the merged map information or the vehicle-associated information further comprises: based on a determination that the vehicle and the one or more other vehicles are not located in the same lane unit, withholding the warning message associated with driving of the vehicle.
12. A vehicle comprising: a plurality of wheels; a power source configured to drive the plurality of wheels; and the vehicle control device of claim 1 .
13. A method of controlling a vehicle, the method comprising: obtaining, through a communicator, location information of the vehicle, map information from an external server, and respective location information of one or more other vehicles from the one or more other vehicles; sensing, through a sensor, vehicle-associated information; merging the location information of the vehicle and the respective location information of the one or more other vehicles with the map information to generate merged map information; and controlling the vehicle based on at least one of the merged map information or the vehicle-associated information, the controlling comprising: based on the merged map information, determining that (i) a distance between the vehicle and the one or more other vehicles is less than a preset distance, and (ii) the vehicle and the one or more other vehicles are located in a same lane unit; and based on the determination that (i) the distance between the vehicle and the one or more other vehicles is less than the preset distance, and (ii) the vehicle and the one or more other vehicles are located in the same lane unit, outputting a warning message associated with driving of the vehicle.
14. The method of claim 13 , wherein the map information comprises lane unit information, and wherein the merging of the location information of the vehicle and the respective location information of the one or more other vehicles with the map information is based at least on the lane unit information.
15. The method of claim 13 , wherein the merging further comprises merging the vehicle-associated information sensed within a predetermined range with the map information, and wherein the controlling of the vehicle is based on the merged map information.
16. The method of claim 13 , wherein the controlling of the vehicle further comprises autonomously driving the vehicle.
17. The method of claim 13 , further comprising: obtaining, through the communicator, respective Local Dynamic Map (LDM) data from the one or more other vehicles; and obtaining, through the communicator, an Advanced Driver Assistance System (ADAS) MAP from an external server, wherein the respective LDM data comprise the respective location information of the one or more other vehicles, and the ADAS MAP comprises the map information.
18. The method of claim 17 , further comprising converting a coordinate system of the ADAS MAP into respective coordinate systems of the respective LDM data, or converting the respective coordinate systems of the respective LDM data into the coordinate system of the ADAS MAP.
19. The method of claim 18 , wherein the map information comprises lane unit information, and wherein the method further comprises: extracting respective relative location information between the vehicle and the one or more other vehicles based on the respective LDM data; determining respective lane unit placements of the vehicle and the one or more other vehicles based on the lane unit information and the respective LDM data; aligning the respective relative locations of the vehicle and the one or more other vehicles based on the respective lane unit placements of the vehicle and the one or more other vehicles; and merging the respective relative locations of the vehicle and the one or more other vehicles with the map information to generate the merged map information.
20. The method of claim 19 , wherein determining that (i) the distance between the vehicle and the one or more other vehicles is less than the preset distance, and (ii) the vehicle and the one or more other vehicles are located in the same lane unit is based on the merged map information comprising the aligned respective relative locations of the vehicle and the one or more other vehicles.
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June 16, 2017
November 20, 2018
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